RMX3890 · 2 variants · 668 samples
Android
15 Vanilla Ice Cream
Battery
5000 mAh
Technology
Li-ion
Chipset
bengal
Memory
8GB · 128GB
Display
1080x2400 (90Hz)
Model
RMX3890
Android
15 Vanilla Ice Cream
Battery
5000 mAh
Technology
Li-ion
Chipset
bengal
Memory
8GB · 256GB
Display
1080x2400 (90Hz)
Model
RMX3890
Estimated charging time
2h 0min
to charge 0 → 100%
Max charging temperature
40.3°C
average peak while charging
Screen-on time
8h 30min
estimated on a full charge
Estimated battery life
26h 0min
estimated on a full charge
See your own charging speed, screen-on time and battery health in real time with Battery Guru.
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The Realme RMX3890 packs a 5000 mAh Li-ion battery and lasts about 26h 0min on a full charge with around 8h 30min of screen-on time. It charges from 0 to 100% in roughly 2h 0min, peaking near 40.3°C while charging. Every figure is aggregated anonymously from real RMX3890 owners using Battery Guru (136 samples), so it reflects everyday usage rather than lab claims.
Based on 136 anonymized samples from Battery Guru.
Aggregated Battery Guru data shows the Realme RMX3890 lasts about 26h 0min on a full charge, with roughly 8h 30min of screen-on time.
The RMX3890 charges from 0 to 100% in approximately 2h 0min, with charging temperatures peaking around 40.3°C.
The RMX3890 has a 5000 mAh Li-ion battery.
It is aggregated anonymously from real RMX3890 owners using the Battery Guru app (136 samples), reflecting real-world usage rather than manufacturer specifications.